* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --sunflower: #FFD23F;
  --crayon-red: #FF6B6B;
  --sky-blue: #74C0FC;
  --grass-green: #69DB7C;
  --warm-white: #FFF9F0;
  --charcoal: #2B2B2B;
  --soft-gray: #6B7280;
  --lavender: #D0BFFF;
}

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background: var(--warm-white);
  color: var(--charcoal);
  overflow-x: hidden;
  min-height: 100vh;
}

.handwritten {
  font-family: 'Caveat', cursive;
}

/* Navigation */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  background: white;
  border-bottom: 3px solid var(--sunflower);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-logo {
  font-family: 'Caveat', cursive;
  font-size: 1.8rem;
  text-decoration: none;
  color: var(--charcoal);
}

.nav-logo .red { color: var(--crayon-red); }
.nav-logo .blue { color: var(--sky-blue); }

.nav-links {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.nav-links a {
  text-decoration: none;
  color: var(--charcoal);
  font-weight: 600;
  font-size: 0.95rem;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--crayon-red);
}

.nav-links .btn-shop {
  background: var(--crayon-red);
  color: white;
  padding: 0.5rem 1.2rem;
  border-radius: 50px;
  font-weight: 700;
}

.nav-links .btn-shop:hover {
  background: #e55a5a;
  color: white;
}

/* Page container */
.page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

.page-title {
  font-family: 'Caveat', cursive;
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  text-align: center;
  margin-bottom: 0.5rem;
}

.page-subtitle {
  text-align: center;
  color: var(--soft-gray);
  font-size: 1.1rem;
  margin-bottom: 3rem;
}

/* Product grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.product-card {
  background: white;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  display: block;
}

.product-card:hover {
  transform: translateY(-4px) rotate(-1deg);
  box-shadow: 0 8px 30px rgba(0,0,0,0.1);
}

.product-card-art {
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.product-card-art .tshirt-preview {
  width: 160px;
  height: 180px;
  position: relative;
}

.product-card-art .tshirt-body {
  width: 100%;
  height: 100%;
}

.product-card-art .tshirt-emoji {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -55%);
  font-size: 3.5rem;
}

.product-card-art .tshirt-text {
  position: absolute;
  bottom: 25%;
  left: 50%;
  transform: translateX(-50%);
  font-family: 'Caveat', cursive;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--charcoal);
  white-space: nowrap;
  max-width: 80%;
  overflow: hidden;
  text-overflow: ellipsis;
}

.product-card-info {
  padding: 1.2rem 1.5rem;
}

.product-card-info h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.3rem;
}

.product-card-info p {
  color: var(--soft-gray);
  font-size: 0.85rem;
  line-height: 1.4;
  margin-bottom: 0.8rem;
}

.product-card-info .price {
  font-family: 'Caveat', cursive;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--crayon-red);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.8rem 2rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: 'Plus Jakarta Sans', sans-serif;
}

.btn-primary {
  background: var(--crayon-red);
  color: white;
}

.btn-primary:hover {
  background: #e55a5a;
  transform: scale(1.03);
}

.btn-secondary {
  background: var(--sky-blue);
  color: white;
}

.btn-secondary:hover {
  background: #5aafeb;
  transform: scale(1.03);
}

.btn-large {
  padding: 1rem 2.5rem;
  font-size: 1.15rem;
}

.btn-disabled {
  opacity: 0.5;
  pointer-events: none;
}

/* Customize page */
.customize-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
  margin-top: 2rem;
}

.preview-panel {
  position: sticky;
  top: 100px;
}

.shirt-preview-large {
  background: white;
  border-radius: 24px;
  padding: 2rem;
  box-shadow: 0 4px 24px rgba(0,0,0,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 400px;
  position: relative;
}

.shirt-preview-large .tshirt-svg {
  width: 280px;
  height: 320px;
}

.shirt-preview-large .preview-emoji {
  position: absolute;
  top: 38%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 5rem;
}

.shirt-preview-large .preview-phrase {
  position: absolute;
  bottom: 28%;
  left: 50%;
  transform: translateX(-50%);
  font-family: 'Caveat', cursive;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--charcoal);
  text-align: center;
  max-width: 200px;
  word-wrap: break-word;
}

.options-panel {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.option-group {
  background: white;
  border-radius: 20px;
  padding: 1.5rem;
  box-shadow: 0 2px 16px rgba(0,0,0,0.04);
}

.option-group h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.option-group h3 span {
  font-size: 1.2rem;
}

/* Phrase input */
.phrase-input {
  width: 100%;
  padding: 1rem;
  border: 3px dashed var(--sky-blue);
  border-radius: 16px;
  font-family: 'Caveat', cursive;
  font-size: 1.5rem;
  text-align: center;
  background: var(--warm-white);
  color: var(--charcoal);
  outline: none;
  transition: border-color 0.2s;
}

.phrase-input:focus {
  border-color: var(--crayon-red);
  border-style: solid;
}

.phrase-counter {
  text-align: right;
  font-size: 0.8rem;
  color: var(--soft-gray);
  margin-top: 0.5rem;
}

/* Size selector */
.size-options {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.size-btn {
  min-width: 72px;
  padding: 0.5rem 0.6rem;
  border-radius: 14px;
  border: 3px solid #e5e7eb;
  background: white;
  font-weight: 700;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s;
  color: var(--charcoal);
  font-family: 'Plus Jakarta Sans', sans-serif;
  line-height: 1.3;
  text-align: center;
}

.size-btn:hover {
  border-color: var(--sky-blue);
}

.size-btn.active {
  border-color: var(--crayon-red);
  background: var(--crayon-red);
  color: white;
}

/* Color selector */
.color-options {
  display: flex;
  gap: 0.75rem;
}

.color-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 3px solid #e5e7eb;
  cursor: pointer;
  transition: all 0.2s;
  position: relative;
}

.color-btn:hover {
  transform: scale(1.1);
}

.color-btn.active {
  border-color: var(--charcoal);
  box-shadow: 0 0 0 2px white, 0 0 0 4px var(--charcoal);
}

.color-btn[data-color="white"] { background: #ffffff; }
.color-btn[data-color="black"] { background: #2B2B2B; }
.color-btn[data-color="navy"] { background: #1e3a5f; }
.color-btn[data-color="heather"] { background: #d1d5db; }

/* Order summary */
.order-summary {
  background: var(--sunflower);
  border-radius: 20px;
  padding: 1.5rem;
}

.order-summary .price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.order-summary .total-price {
  font-family: 'Caveat', cursive;
  font-size: 2rem;
  font-weight: 700;
}

.order-summary .shipping-note {
  font-size: 0.85rem;
  color: var(--charcoal);
  opacity: 0.7;
  margin-bottom: 1rem;
}

/* Email input */
.email-input {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 2px solid rgba(0,0,0,0.1);
  border-radius: 12px;
  font-size: 1rem;
  font-family: 'Plus Jakarta Sans', sans-serif;
  background: white;
  margin-bottom: 1rem;
  outline: none;
}

.email-input:focus {
  border-color: var(--charcoal);
}

/* Success page */
.success-container {
  text-align: center;
  padding: 4rem 2rem;
  max-width: 600px;
  margin: 0 auto;
}

.success-emoji {
  font-size: 5rem;
  margin-bottom: 1.5rem;
  animation: bounce 0.6s ease;
}

@keyframes bounce {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.2); }
}

.success-container h1 {
  font-family: 'Caveat', cursive;
  font-size: 3rem;
  margin-bottom: 1rem;
  color: var(--grass-green);
}

.success-details {
  background: white;
  border-radius: 20px;
  padding: 2rem;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  text-align: left;
  margin: 2rem 0;
}

.success-details .detail-row {
  display: flex;
  justify-content: space-between;
  padding: 0.8rem 0;
  border-bottom: 1px dashed #e5e7eb;
}

.success-details .detail-row:last-child {
  border: none;
}

.success-details .detail-label {
  color: var(--soft-gray);
  font-size: 0.9rem;
}

.success-details .detail-value {
  font-weight: 600;
}

/* Footer */
.site-footer {
  text-align: center;
  padding: 3rem 2rem;
  color: var(--soft-gray);
  font-size: 0.85rem;
  margin-top: 4rem;
}

.site-footer a {
  color: var(--soft-gray);
  text-decoration: none;
}

/* Loading */
.loading {
  text-align: center;
  padding: 4rem;
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 4px solid #e5e7eb;
  border-top-color: var(--crayon-red);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 1rem;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Mobile */
@media (max-width: 768px) {
  .customize-layout {
    grid-template-columns: 1fr;
  }

  .preview-panel {
    position: static;
  }

  .nav {
    padding: 0.8rem 1rem;
  }

  .nav-logo {
    font-size: 1.4rem;
  }

  .page {
    padding: 1.5rem;
  }

  .product-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 1rem;
  }

  .product-card-art {
    height: 160px;
  }

  .product-card-art .tshirt-emoji {
    font-size: 2.5rem;
  }
}